Hasluck, Paul N. (Paul Nooncree), 1854-1931, ed · Philadelphia, D. McKay · leaf 296
ant a to In into any number of equalparts, and from these draw ordinates atright angles to 7, 8. Project each of thesedown to the plan of the diagonal 9, 10. Atright angles to this line set up ordinates asshown at h, the length of each of thesebeing, of course, equal to its correspondingmember at… … Fig. 890 Fig. 889.—Geometrical Setting Out for obtainingTrue Form of Edge of Diagonal Principal. Fig. 890.—Geometrical Construction for obtaining Development of Curve for Intersection of Laggings. curve by means of an elliptic trammel or otherof the practical methods described on pp. 250to 252. To…
Carpentry · Joinery
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